}

    public boolean isCompatibleWith(DaemonForkOptions required) {
        return forkOptions.isCompatibleWith(required);
    }

    JvmMemoryStatus getJvmMemoryStatus() {
        return workerProcess.getJvmMemoryStatus();
    }

    @Override
    public void stop() {
        workerClient.stop();
    }

    public void kill() {
        workerClient.stopNow();
    }

    /**
     * Returns the result of the process, if it has exited.  If the process has not exited yet, returns {@link Optional#empty()}.
     */
    Optional<ExecResult> getExecResult();

    JvmMemoryStatus getJvmMemoryStatus();

    /**
     * Stop the associated process without expecting a normal exit value.
     */
    void stopNow();

        @Override
        public Optional<ExecResult> getExecResult() {
            return delegate.getExecResult();
        }

        @Override
        public JvmMemoryStatus getJvmMemoryStatus() {
            return delegate.getJvmMemoryStatus();
        }

        @Override
        public void stopNow() {
            delegate.stopNow();
        }

        @Override
        public String getDisplayName() {

        }

        private long getMemoryUsage(WorkerDaemonClient idleClient) {
            // prefer to use the actual memory usage reported by the worker
            try {
                return idleClient.getJvmMemoryStatus().getCommittedMemory();
            } catch (UnsupportedOperationException e) {
                // This means the client does not support reporting jvm memory info
            } catch (IllegalStateException e) {

                isCompatibleWith(_) >> { DaemonForkOptions otherForkOptions ->
                    forkOptions.isCompatibleWith(otherForkOptions)
                }
                getJvmMemoryStatus() >> Mock(JvmMemoryStatus) {
                    getCommittedMemory() >> {
                        if (reportsMemoryUsage) {
                            return MemoryAmount.of(forkOptions.javaForkOptions.maxHeapSize).bytes

        connectTimeout = connectTimeoutUnits.toMillis(connectTimeoutValue);
        this.jvmMemoryStatus = jvmMemoryStatus;
    }

    @Override
    public JvmMemoryStatus getJvmMemoryStatus() {
        if (jvmMemoryStatus != null) {
            return jvmMemoryStatus;
        } else {
            throw new UnsupportedOperationException("This worker process does not support reporting JVM memory status.");